The Top 4, Best Penis Extenders of 2020 (Updated Monthly)


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Updated on March 19, 2020




So you found out the answer to "Do penis extenders work?"

So now you're looking to increase penis size with a traction device?

Hi guys, I'm Dr. Edward Matsumoto and I'm going to review the best penis extenders based on quality, verified results, and best price.

I'm going to professionally review:

(Click the links above to skip to the extender you want to see size results/reviews for).

Penis Extender Features Dr. Matsumoto Rating Go to Site

PHALLOGAUGE



The PhalloGauge Penis Extender glamor shot

Rating: 5/5

5 star review

SIZEDOCTOR



sizedoctor penis extender

Rating: 5/5

5 star review

SIZEGENETICS



sizegenetics penis extender

Rating: 4/5

4 star review

PHALLOSAN



phallosan penis extender

Rating: 3/5

3 star review


The Top Penis Extenders of 2020

Here is our medical team's penis extender review:

THE PHALLOGAUGE PENIS EXTENDER™

Price: $115
(CURRENTLY ON SALE)

image of the best penis extender

2020 Rating: 5/5

5 star review

Male Lab Subject #3 Verdict: Significant length gain.

Dr. Edward Matsumoto's Review: This is currently 2020's best penis extender which is built by actual doctors.

PhalloGauge Before and After Result

phallogauge before and after picture result

Male Lab Subject #3 Verdict: Significant length gain.

phallogauge before and after picture result 3

Male Lab Subject #5 Verdict: Significant length and girth gain.

phallogauge before and after picture result 2

Male Lab Subject #9 Verdict: Significant length and girth gain.

ALL IMAGES PROPERTY OF PHALLOGAUGE MEDICAL - DO NOT REUSE WITHOUT PERMISSION


15 Male Subjects Gained an Average of 30% in Length Over 3 Months.
size results graph of phallogauge extender male subjects
15 Male subjects that used the PhalloGauge Extender gained an average of 30% in size.

(Data from PhalloGauge Medical Lab Fall 2018 study)
Why It Deserves My 5-Star Rating:
5 star review

  • One size-fits all.

  • Works for both circumcised and uncircumcised men.

  • Clinically proven size results (above).

  • Best budget price.


phallogauge penis extender

Click here to learn more about the PhalloGauge Extender.

Click here to buy the sale price $99 (discount).



User Reviews

5 star review

Dan Crispin, August 21, 2018

Hands down best price. Finally glad to see an extender that's affordable. I didn't fit well into Phallosan, so it was nice to have one-size fits all with PhalloGauge. I'm uncircumcised (uncut) so I'm glad the double-grip method works so well with PhalloGauge. Definitely recommend if you've been frustrated with other penis extenders.



Read More PhalloGauge Extender reviews here.




THE SIZEDOCTOR EXTENDER

Price: $179

sizedoctor Penis Extender

2020 Rating: 5/5

5 star review

Dr. Edward Matsumoto's Review: The best dual-rod extender. Made by actual doctors.

SizeDoctor Before and After Result

sizedoctor before and after picture result

Male Lab Subject #31 Verdict: Large length gain.

sizedoctor before and after picture result 2

Male Lab Subject #33 Verdict: Large length gain.

sizedoctor before and after results picture result 1

Male Lab Subject #51 Verdict: Large length gain.

ALL IMAGES PROPERTY OF PHALLOGAUGE MEDICAL - DO NOT REUSE WITHOUT PERMISSION


15 Male Subjects Gained 25% in Length Over 3 Months.
size results graph of sizedoctor extender male subjects
15 Male subjects that used the SizeDoctor Extender gained an average of 25% in size.

(Data from PG Medical Lab Fall 2018 study)


Why It Deserves my 5-Star Rating:
5 star review

  • One size-fits all.

  • Works for both circumcised and uncircumcised men.

  • Clinically proven size results (above).

  • Cheaper than SizeGenetics/Phallosan - and better results.

  • Made by medical doctors in Japan and Switzerland.


sizedoctor Penis Extender
Why I tell my patients to choose SizeDoctor over SizeGenetics (or PhalloSan)
  • It's the only dual-rod extender designed by actual doctors.

  • It's cheaper than SizeGenetics ($179 vs. $200).

  • Our lab tests show more size gains than SizeGenetics.


sizedoctor extender

User Reviews

4 star review

Judd Salvio, September 7, 2018

A bit pricy but definitely worth it. I first tried SizeGenetics and Phallosan. Phallosan's condom parts didn't fit my penis well, so it always slipped off. The SizeGenetics was OK, but I got the cheap version and the noose part always choked out my penis. Not to mention I'm uncircumcised and I had issues getting it stay on. Sizedoctor did not have any of these issues, so I'm glad I switched over and finally found an extender that's not wasting my time.






THE SIZEGENETICS EXTENDER

Price: $200

parts of the SizeGenetics Penis Extender

2020 Rating: 3/5

Dr. Edward Matsumoto's Review: Decent, but the high price is hard to justify.

SizeGenetics Before and After Result

sizegenetics before and after picture result

Male Subject #8 Verdict: Small length gain.

15 Male Subjects Gained Only 4% in Length Over 3 Months.
size results graph of Sizegenetics extender male subjects
15 Male subjects that used the SizeGenetics Extender gained an average of 4% in size.

(Data from PhalloGauge Medical Lab Fall 2018 study)
Why It Deserves My 3-Star Rating:
  • Works for only circumcised men.

  • Limited size results (above).

  • Expensive.


Go here to read the full SizeGenetics review.




THE PHALLOSAN EXTENDER

Price: $349

parts of the PhalloSan Penis Extender

2020 Rating: 1/5

Dr. Edward Matsumoto's Review: Had issues putting in on and keeping it on. Combined with the price, I cannot recommend.

PhalloSan Before and After Result

phallsoan before and after picture result

Male Subject #12 Verdict: No significant length gain.

Why It Deserves My 1-Star Rating:
  • Sizing issues - penis might not fit.

  • Works for only circumcised men.

  • Limited size results (above).

  • Extremely expensive price.


phallsoan price rating
Phallosan's Big Problem: Sizing Issues

Each Phallosan comes with a small, medium and large condom part.

broken phallosan condom part
Phallosan condom part also breaks easily.

However, most men will find they will not fit perfectly into one of the three sizes.

If the condom part is too small, it chokes your penis. If it's too big, your penis slips out of the device.

As a result, Phallosan is simply not usable.

phallsoan parts

More In-Depth Details and Useful Facts About the Extenders:

Here's one in-depth penis extender review of the top 4 penile extenders:

#1. PhalloGauge Penis Extender™

Here are the reasons why it is one of the best ones for length gains:

  • It is completely invisible when worn.

  • It is one-size-fits all. No sizing problems.

  • Designed for both circumcised and uncircumcised men (double-grip technology).

  • Awesome, unbeatable price.

The PhalloGauge Penis Extender glamor shot
The PhalloGauge eliminates slippage with, stretchy silicone "double-grip" wrap technology.

To see more reasons on how the PhalloGauge penis extender has improved upon length size technology check out this page here.

At $115, there's no denying that the price of the PhalloGauge Extender is one that a lot of men rely on.


best penis extender video review thumbnail

Extender Guide Video by James Federico, Chief Male Length Size Enlarge Consulting Officer for PhalloGauge.

#2. PhalloSan Forte

PhalloSan is similar to PhalloGauge but is definitely not ideal for stretching.

Phallosan uses a vacuum condom to hold the penis glans in place to extend.

PhalloSan Penile Extender Issues

Some male user reviews have reported irritation and at the tip of the penile glans due to the Phallosan vacuum.

The Phallosan vacuum is a neat idea, however, some men's penises are just too sensitive and can't handle it.

For this reason, we cannot accept it as the best penis extender.

Here we cut open the pieces of the Phallosan for analysis.
Here, we cut open the parts of the PhalloSan to see what it is made of.
Vacuum Condom Penile Sizes

PhalloSan extenders come in 3 different condom sleeve sizes - small, medium, and large.

For example, I chose a "medium" size because "small" size was way too tight on my penis and it was painful.

One problem I soon found, is that men might actually fit between sizes.

For example, I fit between a small and medium Phallosan vacuum condom sleeve size.

As a result, the extender kept slipping off.

This is a problem that users expect not to happen.

Finding one best size is a challenge.

PhalloSan Extender Best Price? Heck no.

Phallosan is well over $300. Yikes.

And that doesn't even include shipping costs (which are also high because they ship from Switzerland.

Given the penis issues I ran into, it is hard to truly recommend this extender to men. Don't buy.

Go here to read the full review on the PhalloSan Forte.

#3. SizeGenetics

SizeGenetics is actually not that bad.

Sizegenetics is essentially a size toy like the Jes Extender and X4labs extenders.

But the SizeGenetics is more popular than the x4labs extenders.

There are a few penis problems with Sizegenetics.

In fact, it's probably the best one out of the old length extenders.

One thing we will say is that the noose system is probably the most comfortable out of the rod extenders.

The $200+ price point is a bit tough though.

SizeGenetics Product Quality

SizeGenetics rod are made out of steel.

The plasic device parts that make up the frame of the extender are decent. The springs are also decent.

Like all springs, they will eventually wear out so a replacement SizeGenetics may be required.

It deserves a fair-to-decent review rating, in our opinion.

#4. Quick Extender Pro

quick extender pro

Quick Extender Pro is actually not that bad. But it ranks fourth on our list.

Quick Extender Pro is essentially a size toy like the Jes Extender and X4labs extenders.

But the PhalloGauge Extender is more popular than the Quick Extender Pro extenders.

There are a few penis problems with the Quick Extender Pro.

customer review of quick extender pro

In fact, it's probably the worst one out of the old length extenders.

One thing we will say is that the rod system is nothing special out of the rod extenders.

The $300+ price point is a bit tough though.

Quick Extender Pro Product Quality

Quick Extender Pro parts are made out of steel.

The Quick Extender Pro parts that make up the frame of the extender are decent. The springs are also decent.

Like all springs, they will eventually wear out so a replacement Quick Extender Pro may be required.

Don't forget to check out our full Quick Extender Pro review.

#5. X4 Labs Extender

The X4 Labs extender is another rod-extender.

However, there isn't much that makes it stand out compared to the other devices of the "rod" type.

Go here to read the full X4 Labs Extender review.

#6. PeniMaster Pro

The PeniMaster Pro is another penis extender that is similar to the PhalloSan Forte and the PhalloGauge Extender.

However, it is also one of the most expensive devices, and like the X4 Labs extender, it fails to stand out from the competition by offering suitable value with it's large cost.

Regardless, you can read the full PeniMaster Pro review here.

#7. Male Edge Extender

The Male Edge extender is the same type of extenders as the SizeGenetics, Quick Extender Pro, and Pro Extender.

Because it is so similar, there isn't much that makes it stand out from the other brands.

One notable difference is that the Male Edge comes in three different colors, which is nice.

It's price isn't very good compared to the others though.

#8. Jes Extender

The Jes Extender is just like all the rod extenders above (SizeGenetics, Pro Extender, Quick Extender Pro, and Male Edge Extender).

This is probably the first device that entered the market - you can think of it as the "grandfather" device.

However, as time went on, the other extenders began to exceed the quality of the Jes Extender, and the prices also became better.

That being said, if you want a slice of history in the penis extender market, to put in your personal collection, you can pick up a Jes Extender as a device souvenir.

Safety

A quick note before we start.

Most guys think of their penis like a piece of gum.

It's not their fault, it's pretty instictive to think this - I even thought this is how it worked at first.

However, that's completely not how it works.

Permanently damaging your body by trying gain size is not the correct way to do penis enlargement.

Surgery Alternative

This is a common risk in penile surgeries.

Stimulating growth through traction stretching, is. We will see later on in this article how it works and why.

Just know that pulling hard leads to bodily damage and will not result in sustainable, usable penis size gains.

Why penis extenders are inherently safe.

The pulling in of itself is not supposed increase length.

The pulling is supposed to be a stimulus that triggers cell hyperplasia, the true phenomenon responsible for growth.

Now consider what would actually happen if you were to pull too hard.

If you were to pull too hard, you would permanently dislocate certain ligaments and tissues from their "correct" place.

Sure, that would add length, but it would also damage your penis.

See the length would be added due to damaging the penis, not by letting new cells grow naturally.

Ultimately, you would be hurting your ability to use the bathroom (pee) and probably just as worse, provide yourself to have the ability to get an erection - no good.

Damaging your penis permanently is not worth it.

Maintaing a safe tension.

Safety is obviously a very important factor when using a penis extender.

If you can't use your penis properly, you're going to burden your life by not being able to urinate, or have sex - two very important things.

If we consider the only rule you need to follow, from a safety point of view, we'll see that it aligns perfectly with safety.

The rule essentially prevents you from pulling so hard as to permanently damage your penis.

That's because the desired pulling force is actually very gentle in nature.

Tips

Follow these tips and you'll never have to worry about penis extender safety again.

Only stretch slightly more than it takes to keep your penis fully elongated

If you don't take away anything else, but this, you will still be ages ahead of guys who are just starting out and have no clue what to do, what's effective for gains, or even what's safe.

That's this rule is so effective from different practical perspectives.

How long should to wear a device each day?

That's a great and important question.

The typical recommended usage for each day is about 3 to 6 hours, with 4 hours as a more specific recommendation.

If you're a complete beginner you definitely don't want to train yourself too hard and risk stunting your growth from overstretching.

Thus, we would highly recommend that beginners just get used to the device for the first couple weeks and only stretch maybe two to three hours a day.

Maintaing Your Results

Because of the high hour requirement that is required by wearing enlargement devices, you have to plan your day around its usage.

See, the reason why you have to stretch for so many hours a day as compared to a 20 minute manual stretching exercise session is because when you use the penis extender device, you want to keep the average force lower compared to the force applied during manuual stretching.

In order to compensate for this lower applied force, you make up for it by simply stretching for a longer amount of time during the day.

This formula has been proven and there are clinical results backing it up.

Penis extenders also need to be cleaned periodically and can be done by using water and hand soap.

Typical extender prices

Unfortunately, penis stretchers are pretty expensive.

They typically cost you more than $150.

Some even go as high as $339!

Unfortunately, there are essentially the same device with no significant innovation or improvement over the past 20 years.

That is, they all consist of the same rod, noose and spring system.

While there are some slight differences from extender device to extender device, they are few and far in between.

So ultimately, it doesn't matter which penis extender device you use, because all that matters is it's ability to hold your penis in a light, stretched position for long periods of time.

However, if you're looking for the cheapest extender, you may want to read up on the different consequences of doing so.

If you want to try your hand at making your own homemade penis extender - warning, it's actually very hard to get right, and the materials are hard to come by.

Take a Break

All manufacturers recommend that you take a short break from wearing a penis extender - at least one break per week.

These breaks are crucial as they help prevent permanent damaging of the tissues in the penis.

In the worse case that you do get a penile injury, you're required to take a 3-7 days off to heal.

Shave Your Pubic Hair

It’s highly recommended that you shave your pubic hair before putting on a device in order to prevent pain from the device tugging on your pubic hair.

If you prefer not to do this, you can try trimming with clippers, or just acknowledge that there may be some irritation when the pubic hair gets caught in some of the parts of your extender device.

Make sure penis is completely flaccid

Always ensure that when you decide to use a penis extender for an enlargement session, your penis is 100% flaccid.

If you stick your penis in a device while erect, it will not function properly.

In fact, it is impossible to increase your penis length and girth with a device if it is fully erect.

That means using a device with an erection is not effective and you'll be wasting your time.

Benefits

When you pull, the force is fixed, and cannot increase or decrease unexpectedly.

This is probably the biggest reason on why they're so safe.

Penis extenders are technically, machines, after all. They are programmed to apply a certain amount of force to the penis.

If they were to deviate from this desired force, then they would be just as inaccurate as penis exercises.

The secret with penis extenders' effectiveness is their consistency.

Now, given that penis extenders are machines, the only thing you need to do to guarantee safe usage is to make sure you follow the one rule we mentioned above when slipping your penis into the extender device!

From that point, you won't have anything to worry about.

Treating Peyronie's Disease

Peyronie's Disease is when your penis curves when erect and is not straight.

While the disease is not life-threatening, it is the source of self-esteem issues as well as possibly increasing sexual intercourse difficulty.

It hss been clinically proven that penis extenders are effective treatments to treat the curvature due to Peyronie's Disease.

Generally, the time frame to see a reduction in curvature is on the order of 6 months to a year.

Extenders have been recognized by the medical commmunity to effectively treat symptoms from Peyronie's Disease.

Frequently Asked Questions

Can men wear a penis extender under their pants?

Depends on which one you buy. Some are better at this than others.

Most penis extenders are intended to be worn outside the home.

The best devices are not visible under your clothing. However, you should ensure that your device can both function and be hidden under clothing.

It can help to wear loose-fitting clothing to accomplish this.

Are extender devices safe?

Yes. When used correctly.

In fact, they are so safe, they are the preferred method of penis enlargement over surgery.

What is Penis Traction?

Penis traction is the act of keeping the penis in a stretched state to cause growth over time.

How long do men have to use the device each day?

You should do penis extensions for 6 hours each day.

Do penis extenders work?

Yes, best penis extender size results will last forever, as concluded by the British Journal of Urology International.

See more penis extender results here.

How long until I see results?

Most male user reviews and clinical studies report that it only takes a couple weeks to start seeing results.

How long should men wear a device each day?

We recommend between 3-6 hours total, each day.

Will both flaccid and erect penile length increase?

Yes, both will increase.

If I stop using an extender, will I lose my size gains?

No. The penis extender device increases the total number of penile cells so that added mass will stay permanently.

Can I wear a penis extender in bed?

Yes, if it doesn't disturb your sleep.

Can they add penis girth size gains?

No. The industry standard to enhance penis girth size gains is to use a penis pump.

Will using a device give me weaker erections?

No, it will actually enhance your male erections.

How old do men have to be to use a penis extender?

You must be at least 18 years old.





For our 2020 top penis enlargement review, extenders are the perfect tools to use that will guarantee your lengthening success using penis extension.

We have just rated and reviewed the best devices for your use in 2020.

In our review, we reviewed the PhalloGauge, PhalloSan, SizeGenetics, ProExtender, Jes Extender and X4 Labs.

We do not recommend SizeGenetics, Phallosan, or X4 Labs for size.

However, the Quick Extender Pro is a viable option to try.

They are awesome for penis enlargement because they allow you to stretch for longer without affecting your day-to-day lifestyle.

These top best traction extenders methods have been clinically proven to enlarge because all men are the same - it should work for you as well.

Or learn more about the PhalloGauge Extender, which was designed by our medical doctors for your user experience (results, comfort, stealth, best price).




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